## Utilities for working
with R’s operators

This package provides an extensible collection of utilities for
programming with operators that appear in language objects such as
formulas, calls and expressions. Various routines allow operations
classifying operators, translating between an operator and its
underlying function, and inverting some types of operators, etc. All
methods can be extended to custom infix operators.

## Installation

### Stable Version

`install.packages('formula.tools')`

### Development Verison

`devtools::install_github("decisionpatterns/formula.tools")`

## Important Functions

`operators`

: Get list of known
operators
`setOperator`

: Register a new type of
operator
`removeOperator`

: UNregister an
operator

`is.operator`

: Test if object is an
operator
`can.operator`

: Can object be coerced to
an operator
`as.operator`

: Coerce object to an
operator if possible
`operator.type`

: get the type of an
operator